A,Yassin., G,H,Wei., and L,S,Lim. The Effects Of Dry End Milling On The Surface Roughness Of An Aluminum Alloy, International Conference on Product Design & Development (ICPDD 2004), Universiti Malaysia Sabah.

A, Yassin, R,Harrison and H. H. Ung “ The Selection and use of filedbus systems in manufacturing automation” The XIX Regional Conference on Solid State Science and Technology (MASS) 2003.